/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import LoaderSerializer from './loader';

export default LoaderSerializer.extend({
  primaryKey: 'id',

  payloadNamespace: null, // Must be set by inheriting classes

  extractSinglePayload: function (rawPayload) {
    return rawPayload[this.get("payloadNamespace")][0];
  },
  extractArrayPayload: function(rawPayload) {
    return rawPayload[this.get("payloadNamespace")];
  },

  maps: {
    entityID: 'id',

    status: 'status',
    progress: 'progress',

    counterGroupsHash: 'counters'
  }
});
